Mar 21, 2013 — Spring has sprung, but in most parts of the country, just-picked vegetables are still months away. In northern Minnesota, growers are experimenting with solar soil-warming techniques to coax spring to appear earlier.
Aug 31, 2012 — As many as 40 percent of urban families in sub-Saharan Africa farm in household or commercial gardens. A survey from the United Nations finds that these urban farms, which feed millions of people each year, are in jeopardy if they're not protected during Africa's growth spurt.
Aug 22, 2012 — Bassem Samaan of Bethlehem, Pa., is on a quest to save rare varieties of figs often growing unnoticed, right under our noses in neighbors' backyards. He's donated some of his finds to a government-backed fruit tree preserve in California.